Across
- 7. not chemically combined
- 11. study of matter
- 12. specific set of properties
- 13. substance that cannot be broken down
- 15. observed with out change
- 16. takes up space
Down
- 1. the force of gravity
- 2. chemically combined
- 3. a substances ability to change
- 4. space matter occupies
- 5. example of homogeneous mixture
- 6. mass in a given volume
- 8. matter in an object
- 9. holds atoms together
- 10. elements are made from
- 14. particle of two or more atoms